chore(deps): bump ws and web-ext (#7)

Bumps [ws](https://github.com/websockets/ws) to 8.18.0 and updates ancestor dependency [web-ext](https://github.com/mozilla/web-ext). These dependencies need to be updated together.


Updates `ws` from 8.17.0 to 8.18.0
- [Release notes](https://github.com/websockets/ws/releases)
- [Commits](websockets/ws@8.17.0...8.18.0)

Updates `web-ext` from 8.1.0 to 8.3.0
- [Release notes](https://github.com/mozilla/web-ext/releases)
- [Commits](mozilla/web-ext@8.1.0...8.3.0)

---
updated-dependencies:
- dependency-name: ws
  dependency-type: indirect
- dependency-name: web-ext
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]